#define BPFB_N 101

float bpfb[] = {
    0.003795,  0.006827,  0.002261,  0.002523,  0.005758,  -0.000264, -0.000674,
    0.003113,  -0.004144, -0.004923, 0.000043,  -0.008017, -0.008711, -0.001802,
    -0.010210, -0.010428, -0.000899, -0.009413, -0.009072, 0.003469,  -0.005335,
    -0.004828, 0.010724,  0.000941,  0.000708,  0.018957,  0.007084,  0.004825,
    0.025418,  0.010147,  0.004452,  0.027434,  0.007550,  -0.002861, 0.023483,
    -0.001944, -0.018138, 0.014122,  -0.017583, -0.040768, 0.002598,  -0.036604,
    -0.069541, -0.004273, -0.054876, -0.107289, 0.010068,  -0.068052, -0.200119,
    0.207287,  0.597150,  0.207287,  -0.200119, -0.068052, 0.010068,  -0.107289,
    -0.054876, -0.004273, -0.069541, -0.036604, 0.002598,  -0.040768, -0.017583,
    0.014122,  -0.018138, -0.001944, 0.023483,  -0.002861, 0.007550,  0.027434,
    0.004452,  0.010147,  0.025418,  0.004825,  0.007084,  0.018957,  0.000708,
    0.000941,  0.010724,  -0.004828, -0.005335, 0.003469,  -0.009072, -0.009413,
    -0.000899, -0.010428, -0.010210, -0.001802, -0.008711, -0.008017, 0.000043,
    -0.004923, -0.004144, 0.003113,  -0.000674, -0.000264, 0.005758,  0.002523,
    0.002261,  0.006827,  0.003795};